Oscar Wilde | Oscar | Oscar Peterson | Oscar Hammerstein II | Oscar de la Renta | Oscar De La Hoya | Oscar Pistorius | Oscar II of Sweden | Oscar the Grouch | Oscar Robertson | Oscar Shumsky | Oscar Mayer | Oscar Levant | Oscar Brashear | Oscar Niemeyer | Oscar Lopez | Oscar Isaac | Oscar Goodman | Oscar D'León | Óscar Pereiro | Oscar Marzaroli | Oscar Ichazo | Oscar Harrison | Oscar Hammerstein I | Oscar W. Greenberg | Oscar Sonneck | Óscar Romero | Oscar Kightley | Oscar I of Sweden | Oscar Brand |
The plot is an original story not based on any of Sir Arthur Conan Doyle's Holmes tales, though it bears some similarity to "The Bruce-Partington Plans." Oscar Homolka was originally cast as Holmes's elder brother Mycroft, but for family reasons he refused and Mycroft's character was replaced by "Mr. Ahrens" played by Holmes Herbert.